Cross references: To another DITA topic in the same Derby manual

To create a cross reference to another DITA topic in the same Derby manual,
use the xref tag. You must specify the filename for the DITA
topic, followed by the pound symbol and the ID specified inside the topic.

For example:

<xref href="rrefjdbc32052.dita#rrefjdbc32052"></xref>

Cross references: To a DITA topic in a different Derby manual

Currently, you cannot create a cross reference to a DITA topic in a different
Derby manual. However, you can create a citation to the other manual.

You specify the manual by using the cite and
conref tags. If you mention the name of the topic,
use quotations around the name of the topic. Here is an example:

For information about Derby properties, see the "derby.stream.error.logSeverityLevel property" topic
in the <cite> <ph conref="refconrefs.dita#pub/cittuning"></ph> guide</cite>
for instructions on how to print more information to Derby log files.

Cross references: To a Web site

To create a cross reference to a Web site, use the
xref tag. You must specify the type, href, and scope attributes.